As is pointed out in: Cancer stem cells in solid tumours: a review (Cancer Stem Cell News, September 25, 2008), there’s a review entitled: Cancer stem cells in solid tumours: accumulating evidence and unresolved questions, by Jane E. Visvader & Geoffrey J. Lindeman, in Nature Reviews Cancer 2008(Oct); 8(10): 755-68. This review is currently available gratis, as a special feature, to registered visitors to Nature Reviews Cancer. Registration is also free. Yet another NPG experiment with OA? (See also: OA to Nature supplement, Gavin Baker, Open Access News, September 23, 2008).
A special feature in Nature Reviews Cancer